Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Discover the essentials of XIRR, a powerful tool for accurately measuring investment returns adjusted for time value.

We show you how to create a budget or personal finance dashboard in Excel to keep your expenses in sync with reality. Useful ...

If you're tired of repeated calculations, hard-to-read formulas, and sluggish Excel worksheets, the LET function is your solution. It assigns simple names to complex calculations, making formulas ...

Microsoft Excel isn't just for work. In fact, by leveraging just three single, powerful formulas, I use the popular spreadsheet software at home to track warranties, manage my budget, and ensure I ...

Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in Finance degree from Bridgewater State University and helps develop content strategies. Regression analysis ...

How can I use Benford’s Law in Excel? A. Benford’s Law is a powerful tool in the accounting and auditing profession. It is ...

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

Cases of botulism tied to ByHeart baby formula have doubled since the company expanded its recall of the products early this month, according to the U.S. Food and Drug Administration. There are now at ...

This gorgeous new Asus ROG Strix 4K OLED monitor just got its very first discount ever to the tune of 20% off for Black Friday 2025, and we have Amazon to thank for that. Instead of shelling out the ...